[PATCH iproute v2 5/5] fou: Allowing configuring IPv6 listener
From: Tom Herbert <hidden>
Date: 2016-08-04 20:35:18
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Tom Herbert <redacted> --- ip/ipfou.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/ip/ipfou.c b/ip/ipfou.c
index 2a6ae17..0673d11 100644
--- a/ip/ipfou.c
+++ b/ip/ipfou.c@@ -25,8 +25,9 @@ static void usage(void) { - fprintf(stderr, "Usage: ip fou add port PORT { ipproto PROTO | gue }\n"); - fprintf(stderr, " ip fou del port PORT\n"); + fprintf(stderr, "Usage: ip fou add port PORT " + "{ ipproto PROTO | gue } [ -6 ]\n"); + fprintf(stderr, " ip fou del port PORT [ -6 ]\n"); fprintf(stderr, "\n"); fprintf(stderr, "Where: PROTO { ipproto-name | 1..255 }\n"); fprintf(stderr, " PORT { 1..65535 }\n");
@@ -50,6 +51,7 @@ static int fou_parse_opt(int argc, char **argv, struct nlmsghdr *n, __u8 ipproto, type; bool gue_set = false; int ipproto_set = 0; + unsigned short family = AF_INET; while (argc > 0) { if (!matches(*argv, "port")) {
@@ -71,6 +73,8 @@ static int fou_parse_opt(int argc, char **argv, struct nlmsghdr *n, ipproto_set = 1; } else if (!matches(*argv, "gue")) { gue_set = true; + } else if (!matches(*argv, "-6")) { + family = AF_INET6; } else { fprintf(stderr, "fou: unknown command \"%s\"?\n", *argv); usage();
@@ -98,6 +102,7 @@ static int fou_parse_opt(int argc, char **argv, struct nlmsghdr *n, addattr16(n, 1024, FOU_ATTR_PORT, port); addattr8(n, 1024, FOU_ATTR_TYPE, type); + addattr16(n, 1024, FOU_ATTR_AF, family); if (ipproto_set) addattr8(n, 1024, FOU_ATTR_IPPROTO, ipproto);
--
2.8.0.rc2